#include "private.h"
#include "simdag/simdag.h"
-#include "xbt/sysdep.h" /* xbt_new0 */
+#include "xbt/dict.h"
+#include "xbt/sysdep.h"
+#include "surf/surf.h"
/* Creates a link.
*/
-SG_link_t __SG_link_create(const char *name, void *surf_link, void *data) {
+SD_link_t __SD_link_create(void *surf_link, void *data) {
+ SD_CHECK_INIT_DONE();
xbt_assert0(surf_link != NULL, "surf_link is NULL !");
- SG_link_data_t sgdata = xbt_new0(s_SG_link_data_t, 1); /* link private data */
- sgdata->surf_link = surf_link;
- SG_link_t link = xbt_new0(s_SG_link_t, 1);
- link->name = xbt_strdup(name);
- link->data = data;
- link->sgdata = sgdata;
+ SD_link_data_t sd_data = xbt_new0(s_SD_link_data_t, 1); /* link private data */
+ sd_data->surf_link = surf_link;
+
+ SD_link_t link = xbt_new0(s_SD_link_t, 1);
+ link->sd_data = sd_data; /* private data */
+ link->data = data; /* user data */
- /*link->capacity = capacity;*/
- /* link->current_bandwidth = bandwidth;
- link->current_latency = latency;*/
+ const char *name = SD_link_get_name(link);
+ xbt_dict_set(sd_global->links, name, link, __SD_link_destroy); /* add the workstation to the dictionary */
return link;
}
/* Returns the user data of a link. The user data can be NULL.
*/
-void* SG_link_get_data(SG_link_t link) {
- xbt_assert0(link, "Invalid parameter");
+void* SD_link_get_data(SD_link_t link) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(link != NULL, "Invalid parameter");
return link->data;
}
-/* Sets the user data of a link. The data can be NULL.
+/* Sets the user data of a link. The new data can be NULL. The old data should have been freed first if it was not NULL.
*/
-void SG_link_set_data(SG_link_t link, void *data) {
- xbt_assert0(link, "Invalid parameter");
+void SD_link_set_data(SD_link_t link, void *data) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(link != NULL, "Invalid parameter");
link->data = data;
}
-/* Returns the name of a link. The name can be NULL.
+/* Returns the name of a link. The name cannot be NULL.
*/
-const char* SG_link_get_name(SG_link_t link) {
- xbt_assert0(link, "Invalid parameter");
- return link->name;
+const char* SD_link_get_name(SD_link_t link) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(link != NULL, "Invalid parameter");
+ return surf_workstation_resource->extension_public->get_link_name(link->sd_data->surf_link);
}
/* Returns the capacity of a link.
*/
/*
-double SG_link_get_capacity(SG_link_t link) {
+double SD_link_get_capacity(SD_link_t link) {
xbt_assert0(link, "Invalid parameter");
return link->capacity;
}*/
/* Return the current bandwidth of a link.
*/
-double SG_link_get_current_bandwidth(SG_link_t link) {
- xbt_assert0(link, "Invalid parameter");
-
- /* TODO */
- return 0;
- /* return link->current_bandwidth;*/
+double SD_link_get_current_bandwidth(SD_link_t link) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(link != NULL, "Invalid parameter");
+ return surf_workstation_resource->extension_public->get_link_bandwidth(link->sd_data->surf_link);
}
/* Return the current latency of a link.
*/
-double SG_link_get_current_latency(SG_link_t link) {
- xbt_assert0(link, "Invalid parameter");
-
- /* TODO */
- return 0;
- /* return link->current_latency;*/
+double SD_link_get_current_latency(SD_link_t link) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(link != NULL, "Invalid parameter");
+ return surf_workstation_resource->extension_public->get_link_latency(link->sd_data->surf_link);
}
/* Destroys a link. The user data (if any) should have been destroyed first.
*/
-void __SG_link_destroy(SG_link_t link) {
- xbt_assert0(link, "Invalid parameter");
+void __SD_link_destroy(void *link) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(link != NULL, "Invalid parameter");
- if (link->name)
- xbt_free(link->name);
+ SD_link_data_t sd_data = ((SD_link_t) link)->data;
+ if (sd_data != NULL) {
+ xbt_free(sd_data);
+ }
xbt_free(link);
}
+
